Patents by Inventor Ralf Mossbach

Ralf Mossbach has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for producing a swelling nonwoven fabric
    Patent number: 9034432
    Abstract: Swellable nonwovens with reduced washoff loss are produced.
    Type: Grant
    Filed: June 1, 2010
    Date of Patent: May 19, 2015
    Assignee: BASF SE
    Inventors: Bolette Urtel, Christian Krueger, Klaus-Peter Neugebauer, Klaus Haas, Ralf Mossbach
  • METHOD FOR PRODUCING A SWELLING NONWOVEN FABRIC
    Publication number: 20120094566
    Abstract: Swellable nonwovens with reduced washoff loss are produced.
    Type: Application
    Filed: June 1, 2010
    Publication date: April 19, 2012
    Applicant: BASF SE
    Inventors: Bolette Urtel, Christian Krueger, Klaus-Peter Neugebauer, Klaus Haas, Ralf Mossbach
  • Textile two or three dimensional fabric containing materials that are capable of swelling
    Patent number: 8143176
    Abstract: The present invention relates to textile two- or three-dimensional structures formed from fibers and/or ribbons and swellable materials, the fibers and/or ribbons present in the structure and also the swellable materials each being present in such an amount that the fibers and/or ribbons are encased by the swellable materials and the voids in the structure are, in the swollen state, partially or completely filled by materially bound water and the swellable materials used being aqueous emulsions of (co)polymers of at least one ethylenically unsaturated monomer MON which are applied to the fibers and/or ribbons.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: March 27, 2012
    Assignee: BASF Aktiengesellschaft
    Inventors: Manfred Weber, Axel Weiss, Eberhard Schupp, Pulakesh Mukherjee, Ralf Mossbach, Bernd Reck, Kuno Beutler, Tibor Duris
  • TEXTILE TWO OR THREE DIMENSIONAL FABRIC CONTAINING MATERIALS THAT ARE CAPABLE OF SWELLING
    Publication number: 20100041291
    Abstract: The present invention relates to textile two- or three-dimensional structures formed from fibers and/or ribbons and swellable materials, the fibers and/or ribbons present in the structure and also the swellable materials each being present in such an amount that the fibers and/or ribbons are encased by the swellable materials and the voids in the structure are, in the swollen state, partially or completely filled by materially bound water and the swellable materials used being aqueous emulsions of (co)polymers of at least one ethylenically unsaturated monomer MON which are applied to the fibers and/or ribbons.
    Type: Application
    Filed: December 21, 2005
    Publication date: February 18, 2010
    Applicant: BASF Aktiengesellschaft
    Inventors: Manfred Weber, Axel Weiss, Eberhard Schupp, Pulakesh Mukherjee, Ralf Mossbach, Bernd Reck, Kuno Beutler, Tibor Duris
  • METHOD OF VISCOSITY LOWERING OF AQUEOUS DISPERSIONS OF A WATER-SOLUBLE ADDITION POLYMERS
    Publication number: 20100036042
    Abstract: The present invention provides a method of viscosity lowering of an aqueous dispersion of a water-soluble addition polymer.
    Type: Application
    Filed: December 10, 2007
    Publication date: February 11, 2010
    Applicant: BASF SE
    Inventors: Christian Krueger, Audrey Renoncourt, Henning Boelter, Ralf Mossbach, Klaus Haas, Manfred Weber
  • Production Of Absorbent Composites
    Publication number: 20080057810
    Abstract: A process for producing an absorbent composite by contacting a solid supporting material with an emulsion comprising at least one polymeric material and at least one crosslinker and curing the mixture on the supporting material, the absorbent composites and also their use in sealing materials for road, tunnel and water engineering and also for excavations, high water protection and roof-sealing systems.
    Type: Application
    Filed: January 29, 2005
    Publication date: March 6, 2008
    Applicant: BASF AKTIENGESELLSCHAFT
    Inventors: Manfred Weber, Bernhard Steinmetez, Christian Hubert Weidl, Dennis Losch, Volker Frenz, Ralf Mossbach
  • Aqueous dispersions containing polyurethanes with carbodiimide groups
    Patent number: 6395824
    Abstract: Aqueous dispersions comprising a polyurethane which comprises carbodiimide structural units of the formula (I) —N═C═N—  (I).
    Type: Grant
    Filed: January 28, 2000
    Date of Patent: May 28, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Kuno Beutler, Karl Häberle, Rainer Hummerich, Ulrike Licht, Nicolas Kokel, Reinhard Treiber, Helmut Kaehs, Ralf Mossbach, Thomas Götz
  • Poromeric synthetic leathers
    Patent number: 6231926
    Abstract: A process for producing poromeric synthetic leather comprises I. producing an essentially nonporous impregnate by impregnating a textile sheet material with an aqueous polyurethane dispersion and drying, and II. producing a poromeric synthetic leather from the impregnate by subjecting the impregnate to the action of an aqueous solution of a Brønsted base.
    Type: Grant
    Filed: June 4, 1999
    Date of Patent: May 15, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Cesare Ronzani, Ralf Mossbach, Karl Häberle